Behavioral task
behavioral1
Sample
48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe
Resource
win10v2004-20231215-en
General
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Target
48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe
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Size
26KB
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MD5
2020026e2ebc01e43021e0f937c366a2
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SHA1
7fee907b27636ad6edec01bce0cbdaa6f1567fb0
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SHA256
d783675536c9ef13e4b4b9dc4c30e311bc5b8bd54c8ffceb99e341d4224c8e88
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SHA512
13a6a8f6d590299ead13819033808824d9b5ad3fb8e7ea621709a5c362cec3125692ea7eeb9a3171bd58125abb12d95a04908d652d22d106c5cb4d10412fe74b
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SSDEEP
384:qYenjLLAps4T5lBavzb/xlhKOVp91QTb5hxDGQn:5OElB6sc9GTbXxD7
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe
Files
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48b1a83f36ee91ce097cdfa229b668b6d06b5b7cf1449604d8ffd99de7e09e01.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 23KB - Virtual size: 23KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ